Post on 20-Jun-2015
description
SELAMAT DATANGDI
UNIT BISNIS PEMBANGKITAN PRIOK
NERACA DAYA SISTEM JAWA BALI
PT IP PT PJB IPP
1. KONSUMSI ENERGI JAWA BALI
Tiga Pemain Utama Penjual
Energi Listrik 1. PT IP (Indonesia Power)2. PT PJB (Pembangkitan Jawa Bali) 3. IPP (Indep.Power.Producer)
Target Realisasi
Gen. Co Alokasi Penjualan Rencana Realisasi
PT IP 3,467 3,071 -11.43 49.56 44.36PT PJB 1,968 2,163 9.92 28.13 31.25IPP 1,561 1,688 8.14 22.31 24.38
SISTEM 6,996 6,922 -1.06 100.00 100.00
(GWh) (%)
Kontribusi
Deviasi
LOKASI PEMBANGKIT - IP
1,348 MW
3,400 MW
1,469 MW
864 MW
360 MW
797 MW
306 MW
335 MW
WILAYAH TUGAS KELISTRIKAN
~PS
Meter bruto
Meter net to
Meter P.S
GENERATOR PEMBANGKIT
G.T
U.A.T
Meter net to
KONSUMEN DISTRIBUSI
150 s/d500kV PENYALURAN
A
9
GT 21 ST 24G
18 kV
T 3/2 T 3/1
1 2 3 4
6,3 kV
0,38 kV
70 kV
GT 11SFC
GSFC
GGT 12GT 13
GST 14
G G
EAST
PLUMPANGANCOL
150 kV
1
15,75 kV
2
15,75 kV15,75 kV
3456
PLUMPANGP. GADUNG
GGT 23
SFC0,38 kV
SFC
6,3 kV
GT 22G
15,75 kV 15,75 kV15,75 kV
78
KEMAYORAN
WEST
B
13,6 kV
6,3 kV
GS - 4
GS - 3
13,6 kV12 kV
0,38 kV
GG - 2
G
0,38 kV
G - 1
11,5 kV
kWh meter for generatorkWh meter for station servicekWh meter for energy transaction (netto)
Proses Bisnis Unit Pembangkit
Unit Dtps (MW) DMN (MW)
PLTD 16 10
PLTG 52 40
PLTU 100 90
PLTGU 1.180 1100
Total 1.348 1240
OutputI nput Proses
BBM Rp
BBG $
Rp/kWh
23 Ha Asset : 5 Triliun Rp
Supervisor Sn Pemel. Mesin
ManajerPemeliharaan
Supervisor Sn Pemel. Listrik
Supervisor SnPemel. K & I
Supervisor Sn Bengkel & Tools
Supervisor Sn Ren.& Mutu Har
Supervisor Sn Kepegawaian
Supervisor SnSistim Informasi
- Staf Ren & Form - Staf Dikl & Kompt - Staf Kin peg & BP - Staf Manag Mutu
ManajerSistim & SDM
ManajerLogistik
Supervisor Sn Renc Logistik
Supervisor Sn Peng Br.& Jasa
Supervisor Sn Gudang
Supervisor SnNiaga
-Staf Kinerja -Staf Keandalan
Supervisor SnOperasi A
Supervisor SnOperasi B
Supervisor SnOperasi C
Supervisor Sn B.Bakar& Kimia
Manajer Operasi & Niaga
Supervisor SnOperasi D
ManajerKeuangan
Supervisor Sn Anggaran
Supervisor Sn Akuntansi
Supervisor Sn Keuangan
ManajerHumas
Supervisor Sn K3 & Lingkungan
Supervisor Sn Sekretariat & RT.
Supervisor Sn Humas & Keam.
General Manager
- Enjinir- Spesialis
Supervisvisor Sn Sub Unit PLTD Senayan
Audit Internal
STRUKTUR ORGANISASI
Sertifikasi ISO 14001 telah diperoleh UBP Priok pada tanggal 13 Agustus 2001.
Sertifikasi SMK3 diperoleh pada tanggal 12 Januari 2003.
Sertifikasi ISO 9001 : 2000 diperoleh padatanggal 12 Nopember 2002.
DATA UNIT PEMBANGKIT
GT 1.1 - PLTGU 130 ABB 1993 GAS ALAM/HSD BASE LOADGT 1.2 - PLTGU 130 ABB 1993 GAS ALAM/HSD BASE LOADGT 1.3 - PLTGU 130 ABB 1993 GAS ALAM/HSD BASE LOADST 1.4 - PLTGU 200 ABB 1993 BASE LOADGT 2.1 - PLTGU 130 ABB 1994 GAS ALAM/HSD BASE LOADGT 2.2 - PLTGU 130 ABB 1994 GAS ALAM/HSD BASE LOADGT 2.3 - PLTGU 130 ABB 1994 GAS ALAM/HSD BASE LOADST 2.4 - PLTGU 200 ABB 1994 BASE LOAD
PLTD 1, 3, 4, 5 4 X 2.5 MAN 1961 HSDPLTD 2 & 6 2 X 3 RUSTON 1991 HSD
PLTD 1 - 5 5 X 2.5 WARTSILA 1998 HSD
UNIT DAYA (MW) PABRIK PEMBUAT TAHUN OPERASI BAHAN BAKAR KETERANGAN
PLTU 03 50 MITSUBISHI (MHI) 1972 MFOPLTU 04 50 MITSUBISHI (MHI) 1972 MFO
PLTG 01 26 WESTINGHOUSE 1976 HSD BLACK STARTPLTG 03 26 WESTINGHOUSE 1976 HSD BLACK START
SPECIFIC INVESTMENT COST
NET EFFICIENCY
Air Laut =…………….KL/jamAir tawar =…………….KL/jam
SIKLUS AIR SEDERHANA PLTU /PLTGU UBP PRIOK
Chlorinatioan Plant (NaOCl)
Desalination Plant 1
Desalination Plant 2
<100 uS/cm < 5
uS/cm
Demineralitation Plant
HRSG
CondensorWater
intake
G
Out fallLaut Jawa
WWTP (Waste Water Treatment Plant)
Semua limbah cair
GT
SWT
MUT
BLOK DIAGRAM PLTGU
G
G
HP admission steam
2nd admission steam
steam turbine
LP Bypass
HP Bypass
condenser
condensatepump
LP FWPHP FWP
feed water tank
gas turbine
HSD / natural gas fuel
HRSG
bypassstack
GAS TURBINE
Udara masuk Ke HRSG
Natural Gas BBM Solar
Generator
GAS TURBINE
HP ST
LP ST
CROSS PIPE
GT OVERHAUL ACTIVITIES
ST OVERHAUL ACTIVITIES
GT OVERHAUL ACTIVITIES
CMMS APPLICATION
Work Order Preventive Maintenance Periodic Maintenance Purchase Requisition Stock Information Job Plan Maintenance Cost Required Man-hour
HRSG
DISPLAY - CCR
DISPLAY - CCR
DISPLAY - CCR
PERALATAN UTAMA PLTGU
GAS TURBINE * Compressor,Combustor,Gas Turbine & Generator
HRSG (Heat Reccovery Steam Generator) * Flap damper, LP&HP Drum,LP&HP Ecconomisser LP&HP Evapurator,HP Superheater& Stage
STEAM TURBINE * HP & LP Steam Turbine,Condensor &Generator
BOP (Balance Of Plant) * Water Intake * Chlorination Plant * Desalination Plant * Water Treatment * Waste Water Treatment
POLA PENGOPERASIAN PLTGU
OPEN CYCLE 3-0-0 / 2-0-0 / 1-0-0
COMBINED CYCLE 3-3-1 / 3-2-1 / 2-2-1 / 1-1-1
•BAHAN BAKAR :
Utama : Natural Gas Back-up: HSD (High Speed Diesel)
OPERASI PLTG/U
S F C (Specific Fuel Consumption)
•Gas : 0,0123 MMBTU/kWh (OC)….. 0.0080 MMBTU/kwh CC
Oil : 0,371 Lt/kwh (OC)……….. 0,250 Liter/kwh CC
•Harga kontrak Gas : 2.65 $ US /MMBTU
Waktu Start PLTG /PLTGU : 6 – 20 Menit
Waktu Start PLTU /PLTGU :
Cold : + 90 Menit
Warm : + 60 Menit
Hot : + 45 Menit
Fungsi
Pemikul Beban Puncak
Pemikul Beban Dasar
SUMUR GAS
FAKTOR-FAKTOR YANG BERPENGARUH :
Jenis bahan bakar yang dipakai
Pola operasi (Base / peaking)
Lingkungan
Maintenance
KONDISI UNIT
Availability Curve
50
55
60
65
70
75
80
85
90
Tahun
EAF,
%
Major Maintenance Project
(with small investment)
Availability after large capital investment
AVAILABILITY CURVE
PEMELIHARAAN PLTG
Combustion Inspection (CI) / A-Inspection Interval : 4000 EOH Durasi : +10 hari
Hot Gas Path Inspection (HGPI) / B-Inspection Interval : 8000 EOH Durasi : + 14 hari
Major Overhaul (MO) / C-Inspection Interval : 24000 EOH Durasi : + 45 hari
Generator
Turbine
EOH 10000 25000 50000 75000 100000
M M M
M*M*M*
G* G*
G G
Tahunoperasi
2 5 8 11 14
K : Simple InspectionM : Minor OverhaulG : Major Overhaul
PEMELIHARAAN PLTU
86%
10%4%
Bahan bakar :80 – 89 %Pemeliharaan :7 – 10 %Administrasi, pegawai :3 – 6 %
KOMPOSISI BIAYA
0
1.000.000
2.000.000
3.000.000
4.000.000
5.000.000
6.000.000
7.000.000
8.000.000
mWh
PRODUKSI DAN PENJUALAN( mWh )
Produksi(Bruto) 1.258.216 2.990.980 6.789.858 7.338.049 7.494.977 6.125.545 7.072.596 7.456.795 6.913.919 6.786.494 7.247.756 6.797.246
Penjualan 1.221.713 2.972.085 6.708.940 7.239.367 7.400.431 5.978.261 6.724.146 7.384.906 6.810.145 6.680.043 7.140.747 6.685.919
1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
HEAT RATE & EFFICIENCY NETTOUBP PRIOK
1850
1900
1950
2000
2050
2100
2150
2200
2250
2300
kCal/kWh
35,00
36,00
37,00
38,00
39,00
40,00
41,00
42,00
43,00
44,00
%
Heat Rate Netto 2256 2157 2219 2205 2005 2041 2045 2032 2083 2074
Efficiency Netto 38,11 39,86 38,75 39,00 42,89 42,12 42,05 42,32 41,27 41,47
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
GT OVERHAUL ACTIVITIES